baber/WOPTO huggingface dataset:
Patent CA-2588185-A1 (CA)
Title: Cache-pieu
Inventor: GIROUX BRUNO
IPC: E04F19/02
Filed: 2007-05-04
Abstract: La présente invention concerne un dispositif pour cacher l'excédent d'un pie u vissé servant à soutenir une structure quelconque, soutenue par un 6.times.6 ou un 4.times.4 en bois.
Patent CA-2592733-A1 (CA)
Title: Pharmaceutical composition for treating nephropathy and healthy food comprising herb extracts
Inventor: YANG HEE-BOG
IPC: A61K36/488
Filed: 2006-01-31
Abstract: This invention relates to a pharmaceutical composition and health food comprising herb extracts of one or more herbs selected from the group consisting of Puerariae Radix, Bombycis corpus and Araliae Continentalis Radix. The herb medicine of this invention comprising a single or mixed composition may be useful for the prevention and treatment of renal diseases as well as improvement of renal functions.
Patent CA-2593114-A1 (CA)
Title: Process for the recovery of materials from a desulfurization reaction
Inventor: JOSHI ASHOK V
IPC: C07F7/04
Filed: 2006-01-20
Abstract: Disclosed herein is an improved method for regenerating materials from a desulfurization/demetallation reaction. The desulfurization/demetallation reaction preferably has products including one or more of an alkali sulfide, polysulfide or hydrosulfide, or alkali earth sulfide, polysulfide, or hydrosulfide. The method includes the steps of reacting the desulfurization/demetallation products with a halogen, liberating and removing sulfur from the product, and then electrolyzing the halogenated products to separate the halogen from the alkali metal or alkali earth metal.
Patent CA-2595016-A1 (CA)
Title: Burner for a heating device comprising an improved heat shield
Inventor: STEFFENS JAN
IPC: F23D11/24
Filed: 2005-11-16
Abstract: The invention relates to a burner (10), for a heating device, in particular, for application in motor vehicles, comprising a burner nozzle (12), for the introduction of fuel and primary air, a combustion chamber (22) and a heat shield (24), between the burner nozzle and the combustion chamber, whereby the heat shield comprise openings (26), for the introduction of secondary air into the combustion chamber. According to the invention, the openings are provided with air guide elements (28, 30).
Patent CA-2595683-A1 (CA)
Title: Needle assembly including obturator with safety reset
Inventor: SNOW JEREMY K
IPC: A61M5/32
Filed: 2005-10-27
Abstract: A needle assembly is able to collect a sample of biological material in a needle of the assembly. The needle assembly has a safety shield capable of being moved on the needle assembly to cover a sharp tip of the needle assembly. The shield can be locked in place over the sharp tip by a locking mechanism . The assembly further includes an obturator that can be inserted into the needle to remove the sample from the needle. A reset member , which in some embodiments is associated with the obturator, is capable of operatively engaging the locking mechanism to release the locking mechanism and allow the shield to be moved away from the sharp tip.
Patent CA-2596216-A1 (CA)
Title: System and method for controlling rf output during tissue sealing
Inventor: ODOM DARREN
IPC: A61B18/12
Filed: 2007-08-07
Abstract: An electrosurgical system for sealing tissue is disclosed which includes an electrosurgical forceps having a shaft member and a jaw member disposed at a distal end thereof. The jaw members are movable from a first position in spaced relation relative to one another to at least one subsequent position wherein the jaw members cooperate to grasp tissue therebetween. Each of the jaw members including a sealing plate which communicates electrosurgical energy through tissue held therebetween. The jaw members are adapted to connect to an electrosurgical generator. The system also includes one or more sensors which determine a gap distance between the sealing plates of the jaw members and a microprocessor which is adapted to communicate with the sensor and measure an initial gap distance between the sealing plates as well as to generate a desired gap distance trajectory based on the initial gap distance. The microprocessor is further adapted to communicate with the at least one sensor in real time to adjust output level of the electrosurgical generator as a function of the measured gap distance during the sealing process.
Patent CA-2596762-A1 (CA)
Inventor: VROOMEN GERARD
IPC: B62L3/02
Filed: 2007-08-09
Abstract: A cycle with a wheel-supporting structure comprising a crown section and a pair of forklegs, a brake assembly with lever arms mounted at least partially within cavity openings within each fork leg to reduce aerodynamic drag.
Patent CA-2597510-A1 (CA)
Title: Fractured seal ring
Inventor: MOTT JAMES RONALD
IPC: F16J9/00
Filed: 1998-04-29
Abstract: The present invention provides a seal ring for placement in the space between a radial groove of a cylindrical member and a housing forming a bore in which the cylindrical member is movably positioned, which is free of scoring and has a fracture line through its thickness to form opposing faces. The faces are rough and mesh together such that when the faces are forced into contact, the faces are then interlocked. Furthermore, the seal ring has true roundness to enable the seal ring to seal the space despite presence of the fracture line. The seal ring is made up of a rigid polymer such as a polyimide, polyamide, polyester, polyetheretherketone, polyamideimide, polyetherimide, polyphenylene sulfide, and polybenzimidazole. The seal ring of the present invention is capable of single ring sealing of the space between the bore and the radial groove. The present invention also provides a device for fracturing the seal ring.
Patent CA-2597788-A1 (CA)
Title: Separation/purification of desflurane from hydrogen fluoride
Inventor: MAZZELL PAUL
IPC: C07C41/22
Filed: 2006-02-09
Abstract: An azeotrope comprising desflurane (CF3CFHOCF2H) and hydrogen fluoride (HF).  The azeotrope can be prepared by fractionally distilling a crude mixture of desflurane and HF. Purer desflurane can be readily and easily separated from the azeotrope. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader quickly to ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or meaning of the appended issued claims.
Patent CA-2599029-A1 (CA)
Inventor: BOOTSMAN COLLEN V
IPC: F16L1/06
Filed: 2007-08-27
Abstract: The bracket comprises an upright tube and a cleat connected to one side of the tube. The cleat has a pair of horizontal, transversely extending horns protruding from the tube. In use, a pair of the brackets are pivotally mounted on the upper ends of the shafts of embedded screw piles bracketing a pipeline. A flexible tie-down strap, having loop ends, extends across the pipeline. The loop ends each releasably engage one of the brackets. Each loop end extends over the bracket tube and is trapped beneath the cleat, so as to bear against the side surface of the tube lower end. The loop end and bracket can readily be engaged or disengaged in the field.
Patent CA-2599489-A1 (CA)
Title: Chain gripping device
Inventor: GRAMIAK MICHAEL A
IPC: B23D45/04
Filed: 2007-08-27
Abstract: A chain gripping device has a body which is arranged to be secured within the base clamps of a circular abrasive cutting saw. A clamping member supported on the body is arranged to clamp one of the links of the chain to be cut therein so that the link is in alignment with a cutting plane of the blade of the saw when the body is secured within the clamps of the saw. The clamping member includes jaws arranged to clamp only one side portion of the link to be clamped at a pair of positions spaced apart thereon to receive the blade therebetween to fully secure a link of a chain being cut throughout a cutting operation in a safe and secure manner.
Patent CA-2602080-A1 (CA)
Title: Proximity wake-up activation of electronic circuits
Inventor: BUCKINGHAM DUANE W
IPC: G07C9/00
Filed: 2006-02-07
Abstract: A lock system including a gateway device for generating a wireless activation signal and an electronic lock in communication with the gateway device, the electronic lock being activated in response to the activation signal whereby the electronic lock becomes operable.
Patent CA-2604041-A1 (CA)
Title: Snowmobile ski assembly
Inventor: WRIGHTMAN ROBERT A
IPC: B62B17/02
Filed: 2007-10-22
Abstract: A snowmobile ski comprises a body having a pair of rails laterally spaced from one another and interconnected at a tip. A mounting on the body secures the ski to a snowmobile.
Patent CA-2604771-A1 (CA)
Title: Procede d'allongement de la periode de mobilite saisonniere de poissons
Inventor: ELSHOUT VAN DEN WILHELMUS HUBE
IPC: A23K1/18
Filed: 2006-04-19
Abstract: L'invention ressort du domaine de l'alimentation d'animaux et plus particulièrement de poissons. Il a été découvert avec surprise que la période de mobilité saisonnière de poissons pouvait être allongée en jouant sur leur régime alimentaire, et cela d'une manière importante puisqu'opérant à des températures aussi basses que 2 °C. Cela s'obtient par l'adjonction aux aliments des poissons de substances produites naturellement telles que des renforçateurs d'immunité par exemple des beta-glucans ou de faibles quantités de phytohormones comme l'auxine ou l'acide gibbéréllique, ou leurs combinaison en particulier la combinaison beta-glucans + phytohormones, qui a une action synergique plus forte que chacun de ces additifs séparés.
Patent CA-2607746-A1 (CA)
Title: End cap for roll tarp system
Inventor: NOLAN ROBERT L
IPC: B60P7/04
Filed: 2002-11-08
Abstract: A one-piece molded end cap (40, 75) is provided for use with a container tarping system (10). The end cap is in the form of an aerodynamically shaped shell and includes a trough (51) and ridge (50) configuration at the rear edge (53) to provide a sealing surface for the side edge of the flexible cover (16, 69) of the tarping system. A deflection barrier (54) is formed at the underside of the end cap shell and is configured to deflect material loaded into the container (12) away from the end cap. In a further embodiment, the end cap can include a tensioning mechanism (78) integral with a front edge (76) of the end cap. The tensioning mechanism includes an elongated body (79) having a bore (80) within which a tensioning element (86) is disposed. The tensioning element applies tension to a drive mechanism (70) of the tarping system through a cable (71).
Patent CA-2608644-A1 (CA)
Inventor: MCIVOR ROBERT
IPC: B02C4/28
Filed: 2006-05-09
Abstract: Sizing apparatus adapted to modify particle size. First and second sizing rolls (12,14) are mounted parallel to each other and define a trough therebetween which receives material (28) to be worked. The material (28) moves through the trough (16) toward a gap (22) between the rolls (12,14) . An end closure (30) is adjacent first and/or ends of the sizing rolls (12,14), and closes off an end of the trough (16) . The end closure (30) comprises a support structure, and an array of interface elements (34) mounted to the support structure and spaced with respect to each other to provide, optionally in combination with the support structure, an effectively continuous interface surface to contact the material (28) being worked. The interface elements (24) comprise working surfaces which move in cooperation with movement of the material (28) . Embodiments show track-based end closures wherein the track (32) translates downwardly as urged by material (28) and / or rolls (12,14) .  Other embodiments show rotating rollers, wheel, or balls which rotate in place as urged by material .
Patent CA-2610666-A1 (CA)
Inventor: HOLLEY JOHN M
IPC: B65D5/468
Filed: 2007-11-15
Abstract: A carton includes a substantially tubular structure having an outer top panel. The carton also has an end wall structure including an outer top end flap foldably connected to the outer top panel along its end edge. The outer top end flap includes a handle opening having a weight-bearing region. The carton also has an insert including an inner top panel and an inner top end flap. The inner top panel is disposed in flat-face condition substantially in registry with the outer top panel. The inner top end flap is foldably connected to the inner top panel along an end edge of the inner top panel. The inner top end flap is substantially in registry with the outer top end flap and has a distal edge disposed adjacent the weight-bearing region of the handle opening. The insert further includes at least one auxiliary reinforcement flap disposed in flat-face condition with the inner top end flap so as to provide multiple-ply structure adjacent the handle opening weight-bearing region.
Patent CA-2611101-A1 (CA)
Title: Method and apparatus for continuously injecting fluid in a wellbore while maintaining safety valve operation
Inventor: BOLDING JEFFREY L
IPC: E21B33/00
Filed: 2006-06-08
Abstract: A kit for converting an existing wireline retrievable surface controlled subsurface safety valve (170, 270, 370) into a bypass passageway apparatus (100) allowing the injection of production-enhancing fluid into a wellbore while maintaining the operation of the closure member (374). Bypass passageway (280) can extend between upper (260) and lower (275) adapters external to the existing wireline retrievable surface controlled subsurface safety valve (270) to allow fluid injection bypass thereof. Conversion kit can include a tubing string hanger to suspend a velocity tubing string (407, 507), a gas lift valve (475) for gas lift operations, a locking mandrel (220), and/or a spacer tube (240).
Patent CA-2613311-A1 (CA)
Inventor: SHARPIN ROSEMARY KATHERINE CAM
IPC: B01L3/00
Filed: 2005-06-23
Abstract: A micro-organism testing apparatus comprising a multi-compartment resealable container provided with or adapted to receive a growth medium (97) in one compartment (83) and having a growth medium additive in another compartment (84, 85, 86), the compartments being separated by a barrier (95) whose removal or puncture will expose the medium to the additive. A barrier puncure mechanism, such as ~saw tooth~ shaped teeth can be used and further compartments and barrier puncture mechanisms can be used.
Patent CA-2614473-A1 (CA)
Inventor: ELLIS LORIE A
IPC: A61K31/20
Filed: 2006-07-07
Abstract: L'invention porte sur des compositions et des méthodes de traitement et de prévention de la démence et d'états prédémentiels et/ou de symptômes ou de caractéristiques de tels états.
Patent CA-2617126-A1 (CA)
Title: Non-woven fabric comprising regions of fibers of different densities and method for making the same
Inventor: ANN QINGHONG JESSICA
IPC: D04H1/62
Filed: 2006-08-16
Abstract: A unitary, fiber-containing composite comprises (a) a first region (102) comprising a plurality of first binder fibers (114) and a plurality of bast fibers (118), (b) a second region (106) disposed above the first region, the second region comprising a plurality of second binder fibers (116) and a plurality of bast fibers, and (c) a transitional region (104) disposed between the first region and the second region. The transitional region comprises concentrations of the first binder fiber (114), the second binder fiber (116), and the bast fiber (118). The concentration of the first binder fiber in the first transitional region is greatest proximate to the first region and least proximate to the second region, and the concentration of the second binder fiber and the bast fiber in the first transitional region is greatest proximate to the second region and least proximate to the first region. A  method for producing a unitary, fiber-containing composite is also described.
Patent CA-2618755-A1 (CA)
Inventor: MOSER JOHANN
IPC: D21F9/00
Filed: 2006-05-23
Abstract: The invention relates to a twin-wire former and to a method for producing a fibrous web from at least one fibrous suspension (3) in a twin-wire former (1) comprising a twin-wire zone (2) that contains a wedge-shaped feed slot (6), which is formed at least in some sections by two circulating continuous wires (4, 5). The first wire (4) is guided in the twin-wire zone over a feed roller (7), whose position can preferably be adjusted, by means of bars (8) that are rigidly fixed at identical intervals (A8) to a preferably displaceable dewatering bin (9). The second wire (5) in the twin-wire zone is guided over several bars (10) that are positioned opposite the bars of the preferably displaceable dewatering bin, said second bars being supported by flexible elements (12) and being pressed with a selectable force (K12) against the second wire. According to the invention, at least one locally active dewatering pulse (IE) is introduced into the fibrous suspension (3) by the second wire (5) in the vicinity of an adjustable intersection point (E), where the first wire (4) intersects with the fibrous suspension (3) lying against the second wire (5) at a preferably adjustable intersection angle (.alpha.).
Patent CA-2620074-A1 (CA)
Inventor: KARACA KEMAL
IPC: A61K39/145
Filed: 2006-08-23
Abstract: The present invention encompasses influenza vaccines, in particular canine influenza vaccines. The vaccine may be a recombinant poxvirus vaccine or an inactivated vaccine. The invention also encompasses recombinant poxvirus vectors encoding and expressing influenza antigens, epitopes or immunogens which can be used to protect animals, in particular dogs, against influenza.
Patent CA-2620504-A1 (CA)
Title: Printed thermoformable laminate with increased security against forgery
Inventor: PASBRIG ERWIN
IPC: B32B27/32
Filed: 2006-09-07
Abstract: The invention relates to a printed thermoformable laminate comprised of at least two plastic films. The printing is placed between plastic films inside the laminate in order to increase protection against forgery. Preferred laminates have the following structure: film A / print / laminating agent /  film C; film A / print / laminating agent / film B / laminating agent / film C, and; film A / print / laminating agent / film B / laminating agent / print / film C.
Patent CA-2620565-A1 (CA)
Inventor: CALDWELL CHRISTOPHER E
IPC: H04L12/26
Filed: 2007-10-19
Abstract: L'invention concerne une fonction pour la maintenance d'un historique d'abonné concernant l'utilisation d'un dispositif mobile avec un service de télécommunications IP offert par un fournisseur de service. Lorsqu'une demande de connexion est faite par un dispositif mobile pour accéder à un service de télécommunications IP, un ou plusieurs identifiants associés au dispositif mobile demandeur et au point d'accès sont fournis dans la demande et mémorisés par la fonction. Dans certains cas, les identifiants sont mémorisés même si le dispositif mobile ne peut pas, ou n'est pas autorisé à accéder au service de télécommunications. Des paramètres supplémentaires associés à la demande provenant du dispositif mobile, tels qu'une estampille temporelle et les détails d'une session de télécommunications consécutive, sont également associés à la demande mémorisée. La maintenance de l'historique des demandes d'accès au service de télécommunications IP provenant du dispositif mobile est effectuée par la fonction et fournie à un fournisseur de support de service.
Patent CA-2623726-A1 (CA)
Title: Process for laser welding three polymeric layers and article produced by the process
Inventor: NAKAJIMA KATSUHIKO
IPC: B29C65/16
Filed: 2006-10-19
Abstract: A process for welding a first polymeric object to a second polymeric object using laser radiation, wherein the first polymeric object is relatively transparent to the laser radiation and the second object is relatively opaque to the laser radiation, the first and the second objects each presenting a faying surface, said first object presenting an impinging surface, opposite said faying surface thereof, said process comprising the steps of (1) bringing the faying surface of the first object into physical contact with one side of a polymeric film and the faying surface of the second object into physical contact with the other side of the polymeric film to form a juncture between the first object, second object, and polymeric film, and (2) irradiating said first and second objects and polymeric film with said laser radiation such that said laser radiation impinges the impinging surface, passes through said first object and polymeric film and irradiates said faying surface of said second object, causing said first and second objects to be welded at the juncture of the faying surfaces, wherein the polymeric film has an absorptivity of 5 percent or less at the wavelength of the laser radiation.
Patent CA-2629196-A1 (CA)
Inventor: EBERLIN ALEXANDER REDVERS
IPC: A61K31/395
Filed: 2006-11-16
Abstract: Polymorphs and pharmaceutical formulations of 17-allylamino-17-demethoxygeldanamycin (17- AAG).
Patent CA-2629567-A1 (CA)
Title: Inductively-coupled rf power source
Inventor: MELLOR ROBERT
IPC: H05H1/46
Filed: 2006-11-16
Abstract: A system and method are disclosed for implementing a power source including a power amplifier that generates a radio-frequency power signal with an adjustable operating frequency. The power amplifier also generates a reference phase signal that is derived from the radio-frequency power signal. An impedance match provides the radio-frequency power signal to a plasma coil that has a variable resonance condition. A phase probe is positioned adjacent to the plasma coil to generate a coil phase signal corresponding to the adjustable operating frequency. A phase-locked loop then generates an RF drive signal that is based upon a phase relationship between the reference phase signal and the coil phase signal. The phase-locked loop provides the RF drive signal to the power amplifier to control the adjustable operating frequency, so that the adjustable operating frequency then tracks the variable resonance condition.
Patent CA-2630662-A1 (CA)
Title: Optical imaging probe connector
Inventor: EBERLE MICHAEL J
IPC: A61B1/00
Filed: 2006-11-21
Abstract: This document discusses, among other things, a connector for an optical imaging probe that includes one or more optical fibers communicating light along the catheter. The device may use multiple sections for simpler manufacturing and ease of assembly during a medical or other procedure. Ligh t energy to and from a distal minimally-invasive portion of the probe is coupl ed by the connector to external diagnostic or analytical instrumentation throug h an external instrumentation lead. Certain examples provide a self-aligning t wo- section optical catheter with beveled ends, which is formed by separating an optical cable assembly. Techniques for improving light coupling include usin g a lens between instrumentation lead and probe portions. Techniques for improving the mechanical alignment of a multi-optical fiber catheter include using a stop or a guide.
Patent CA-2633288-A1 (CA)
Inventor: HILDESHEIM KLAUS THOMAS
IPC: F23G5/04
Filed: 2006-12-12
Abstract: The invention relates to a device for energetically utilizing solid waste such as used paper, used wood, plastic waste, process waste, industrial sewage sludge, or other solid fractions containing combustible components or mixtures thereof. The aim of the invention is to create a device for thermally utilizing solid waste which has a neutral or even a positive energy balance and is suitable for a wide range of waste while paying special attention to environmental relevance, especially the flue gas composition.  Said aim is achieved by providing the inventive device with a material charging mechanism, a charring apparatus, and a thermal post-combustion apparatus. Said basic components make it possible to utilize many different types of solid waste, the feedstock being initially transformed into hot gas which can be converted into steam and power as required.